UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5V+J6gwb+Zc6Aggvgb7Ii+PaQM7Tj48spBOz8lUs2U=' 
WHERE 
  key_id = 'ff99dc5c9a9582b62edddf354ff323f6e82745a83f3f2a44f2c792b837e82ccf' 
  AND (
    token = 'i5V+J6gwb+Zc6Aggvgb7Ii+PaQM7Tj48spBOz8lUs2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )